// src/store/counter.ts
import { defineStore } from "pinia";

export const useCounterStore = defineStore("counter", () => {
    // ref变量 → state 属性
    const count = ref(0);
    // computed计算属性 → getters
    const double = computed(() => {
        return count.value * 2;
    });
    // function函数 → actions
    function increment() {
        count.value++;
    }

    return { count, double, increment };
});

